如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
3200 防护面具(中号/ 大号)
LiChroCART 250-3,Nucleosil 300 C18 5μm定制柱
Safety cap, GL45, with 2 shut-offs, 2 ports fr 3,2 mm OD tubing
柠檬酸三铵
ASCENTIS RP-AMIDE 5UM 10CM X 10MM HPLC&
PE清洗瓶
ELECTRODES EQUIVALENT TO METROHM ELECTRODES 6.0452.100
4-氯-7-氮杂吲哚
ADAPTOR M6 EXT/LUER LOCK
GAS MIX BUTANES BUTENES BUTYNES,1X4L